NPCs cannot be used for anything (except by the players of team mates if the NPC is in a team) without my approval, and even then, any kind of dubious action will not be smiled upon.

[quote=@PyroDash888]
[@harinezumikouken][@Lugubrious][@Prince of Seraphs]

How much creds will this one take, then?
[/quote]

I'd say that it's a medium armory upgrade, so five credits makes sense to me.